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136 | 18x
18x
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| <template>
<div :id="id || null"
I :class="buttons ? btnGroupClasses : radioGroupClasses"
role="radiogroup"
:dEata-toggle="buttons ? 'buttons' : null"
:aria-required="required ? 'true' : null"
:aria-invalid="invalid ? 'true' : null"
@focusin.native="handleFocus"
@focusout.native="handleFocus"
>
<label v-for="(option, idx) in formOptions"
:class="buttons ? btnLabelClasses(option, idx) : labelClasses"
:key="idx"
:aria-pressed="buttons ? (option.value === localValue ? 'true' : 'false') : null"
>
<input :id="id ? (id + '__BV_radio_' + idx) : null"
:class="(custom && !buttons) ? 'custom-control-input' : null"
ref="inputs"
type="radio"
autocomplete="off"
v-model="localValue"
:value="option.value"
:name="name"
:required="name && required"
:disabled="option.disabled || disabled"
@change="$emit('change', returnObject ? option : option.value)"
>
<span v-if="custom && !buttons" class="custom-control-indicator" aria-hidden="true"></span>
<span :class="(custom && !buttons) ? 'custom-control-description' : null" v-html="option.text"></span>
</label>
</div>
</template>
<script>
import { formOptionsMixin, formMixin, formCustomMixin, formCheckBoxMixin } from '../mixins';
export default {
mixins: [formMixin, formCustomMixin, formCheckBoxMixin, formOptionsMixin],
data() {
return {
localValue: this.value
};
},
props: {
value: {},
options: {
type: [Array, Object],
default: null,
required: true
},
size: {
type: String,
default: null
},
state: {
type: String,
default: null
},
invalid: {
type: [Boolean, String],
default: false
},
stacked: {
type: Boolean,
default: false
},
buttons: {
// Render as button style
type: Boolean,
default: false
},
buttonVariant: {
// Only applicable when rendered with button style
type: String,
default: 'secondary'
},
returnObject: {
type: Boolean,
default: false
}
},
computed: {
radioGroupClasses() {
return [
this.size ? `form-control-${this.size}` : null,
this.state ? `has-${this.state}` : '',
this.stacked ? 'custom-controls-stacked' : ''
];
},
btnGroupClasses() {
return [
'btn-group',
this.size ? `btn-group-${this.size}` : null,
this.stacked ? 'btn-group-vertical' : ''
];
},
labelClasses() {
return [
this.checkboxClass,
this.custom ? 'custom-radio' : null
];
},
inline() {
return !this.stacked;
}
},
methods: {
btnLabelClasses(option, idx) {
return [
'btn',
`btn-${this.buttonVariant}`,
(option.disabled || this.disabled) ? 'disabled' : '',
option.value === this.localValue ? 'active' : null,
// Fix staking issue (remove space between buttons)
(this.stacked && idx === this.formOptions.length - 1) ? '' : 'mb-0'
];
},
handleFocus(evt) {
// When in buttons mode, we need to add 'focus' class to label when radio focused
const el = evt.target;
if (this.buttons && el && el.tagName === 'INPUT' && el.parentElement) {
const label = el.parentElement;
if (!label || label.tagName !== 'LABEL') {
return;
}
if (evt.type ==='focusin') {
label.classList.add('focus');
} else if (evt.type ==='focusout') {
label.classList.remove('focus');
}
}
}
}
};
</script>
|